You can adopt a Patterdale Terrier at a much lower cost than buying one from a breeder. The cost of adopting a Patterdale Terrier is around $100 to $300, which covers the expenses of caring for the dog before adoption and often includes spaying or neutering, vaccinations, health checks, and sometimes microchipping. 

In contrast, buying Patterdale Terriers from breeders can be prohibitively expensive. On average, you can expect to pay anywhere from $500 to $1,500 for a Patterdale Terrier from a reputable breeder.

The easiest way to adopt a Patterdale Terrier is through a rescue that specializes in Patterdale Terriers. A great place to start is by creating a breed search on Adopt a Pet. The search will show you all the available Patterdale Terriers in your area.